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vitalityPROMineralsVegan

Magnesium Glycinate, 120 capsules

£21.00 for 120 capsules at Healf. That works out at 18p per 100 mg magnesium, which ranks it 36th of the 66 magnesium bisglycinate products we price across 13 UK retailers.

What it really costs, per 100 mg magnesium18pOne 100 mg dose is our comparison unit for magnesium. It is not a recommendation.
A day18p
A week£1.25
A month£5.36
A year£65.18

At one 100 mg dose a day, this pack lasts 4 months. A month is 30 days, so twelve of them is not quite a year.

How we worked it out

  • Servings: 120 ÷ 1 per serving = 120
  • In the pack: 120 × 98 mg = 11.8 g
  • £21.00 ÷ 11.8 g × 100 mg = 17.9p per 100 mg magnesium
  • A week 17.9p × 7 = £1.25 · a month × 30 = £5.36 · a year × 365 = £65.18
  • Amount per serving: stated on the label.

The standard dose is a comparison unit, not a recommendation. Always confirm the price on the retailer's site. How we compare everything.

Cheaper magnesium bisglycinate

All 66, ranked →
Magnesium (glycinate)Healf · 120 mg a serving · £4.93 a month · a pack lasts 4 months16p£17.76View at Healf (opens in a new tab)
Magnesium GlycinateHealf · 100 mg a serving · £5.15 a month · a pack lasts 3 months17p£15.45View at Healf (opens in a new tab)
Liposomal Magnesium GlycinateHealf · 350 mg a serving · £5.19 a month · a pack lasts 7 months17p£36.32View at Healf (opens in a new tab)
Magnesium Glycinate PowderHealf · 200 mg a serving · £5.20 a month · a pack lasts 5 months17p£25.99View at Healf (opens in a new tab)
1000mg Magnesium Bisglycinate TabletsMyprotein · 112.5 mg a serving · £5.33 a month · a pack lasts 3 months18p£17.99View at Myprotein (opens in a new tab)
This productHealf · 98 mg a serving · £5.36 a month · a pack lasts 4 months18pshown above

Switching to the Healf pack saves 42p a month at the same 100 mg dose.

Ranked purely by price per 100 mg magnesium. 86 combination products also contain magnesium.

On the label

Magnesium · Bisglycinate (glycinate)
98 mg per serving (stated on the label)
Pack
120 capsules · 120 servings · 1 capsule(s) a serving
Cost per serving
18p (120 servings in the pack)
More label details
Claimed on the listing
vegan
Sold by
Healf
What the listing says
“120 caps” · “Amount Per Capsule” · “providing 98mg Elemental Magnesium” · “Magnesium Glycinate Fully Reacted ; 700mg”
Ingredients

Magnesium Glycinate, Microcrystalline Cellulose, Rice, Concentrate, Vegetable Cellulose Capsule Shell (HPMC).

From the Healf listing. Check the pack itself if you have an allergy: labels mark allergens in bold.

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One 100 mg dose is our comparison unit, not a recommendation.

Price history

No price change since 1 October 2026. Checked on 20 days, most recently 20 October 2026.

Price at every check
£21.00Healf
First recorded
£21.001 Oct
Checked on
20 dayssince 1 Oct
Pack price at each check.
  1. First checked at Healf: £21.00

Questions about this product

How much does vitalityPRO Magnesium Glycinate cost per 100 mg magnesium?

18p per 100 mg magnesium, from £21.00 for 120 capsules at Healf, checked on 20 October 2026.

Is it the cheapest magnesium bisglycinate in the UK?

No, it is 36th of 66. Magnesium Bisglycinate 1500mg at Simply Supplements works out at 1p per 100 mg magnesium.

How long does one pack last?

4 months at one 100 mg dose. The pack holds 11.8 g in total.

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